Dec 05 08:44:18.470 INFO testing sakateka/plt against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 08:44:18.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 08:44:18.764 INFO [stdout] af43086e7cfcc32ca3922a93a6e868498037ad50fce38050a1bc837e533b70d0
Dec 05 08:44:18.766 INFO running `"docker" "start" "-a" "af43086e7cfcc32ca3922a93a6e868498037ad50fce38050a1bc837e533b70d0"`
Dec 05 08:44:19.164 INFO [stderr] usermod: no changes
Dec 05 08:44:19.266 INFO [stderr]    Compiling serde v1.0.35
Dec 05 08:44:19.270 INFO [stderr]    Compiling clap v2.29.1
Dec 05 08:44:19.279 INFO [stderr]    Compiling serde_derive_internals v0.22.1
Dec 05 08:44:22.960 INFO [stderr]    Compiling serde_derive v1.0.35
Dec 05 08:44:40.534 INFO [stderr]    Compiling serde_yaml v0.7.3
Dec 05 08:44:42.768 INFO [stderr]    Compiling plt v5.4.0 (/source)
Dec 05 08:44:44.248 INFO [stderr] warning: unused variable: `rules`
Dec 05 08:44:44.248 INFO [stderr]   --> src/sdt.rs:34:13
Dec 05 08:44:44.248 INFO [stderr]    |
Dec 05 08:44:44.248 INFO [stderr] 34 |         let rules: SDTRules = match serde_yaml::from_reader(r) {
Dec 05 08:44:44.248 INFO [stderr]    |             ^^^^^ help: consider using `_rules` instead
Dec 05 08:44:44.248 INFO [stderr]    |
Dec 05 08:44:44.248 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 08:44:44.248 INFO [stderr] 
Dec 05 08:44:44.636 INFO [stderr] warning: struct is never constructed: `SDT`
Dec 05 08:44:44.636 INFO [stderr]   --> src/sdt.rs:20:1
Dec 05 08:44:44.636 INFO [stderr]    |
Dec 05 08:44:44.636 INFO [stderr] 20 | pub struct SDT {
Dec 05 08:44:44.636 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 08:44:44.636 INFO [stderr]    |
Dec 05 08:44:44.636 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:44:44.636 INFO [stderr] 
Dec 05 08:44:44.636 INFO [stderr] warning: method is never used: `load`
Dec 05 08:44:44.636 INFO [stderr]   --> src/sdt.rs:25:5
Dec 05 08:44:44.636 INFO [stderr]    |
Dec 05 08:44:44.636 INFO [stderr] 25 |     pub fn load(input_path: &str) -> io::Result<SDT> {
Dec 05 08:44:44.636 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:44:44.636 INFO [stderr] 
Dec 05 08:44:44.636 INFO [stderr] warning: method is never used: `load_from_reader`
Dec 05 08:44:44.636 INFO [stderr]   --> src/sdt.rs:30:5
Dec 05 08:44:44.636 INFO [stderr]    |
Dec 05 08:44:44.636 INFO [stderr] 30 | /     pub fn load_from_reader<R: ?Sized + BufRead>(r: R) -> io::Result<SDT>
Dec 05 08:44:44.640 INFO [stderr] 31 | |     where
Dec 05 08:44:44.640 INFO [stderr] 32 | |         R: ::std::marker::Sized,
Dec 05 08:44:44.640 INFO [stderr] 33 | |     {
Dec 05 08:44:44.640 INFO [stderr] ...  |
Dec 05 08:44:44.640 INFO [stderr] 40 | |         })
Dec 05 08:44:44.640 INFO [stderr] 41 | |     }
Dec 05 08:44:44.640 INFO [stderr]    | |_____^
Dec 05 08:44:44.640 INFO [stderr] 
Dec 05 08:44:50.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.02s
Dec 05 08:44:50.214 INFO [stderr] su: No module specific data is present
Dec 05 08:44:50.903 INFO running `"docker" "inspect" "af43086e7cfcc32ca3922a93a6e868498037ad50fce38050a1bc837e533b70d0"`
Dec 05 08:44:51.084 INFO running `"docker" "rm" "-f" "af43086e7cfcc32ca3922a93a6e868498037ad50fce38050a1bc837e533b70d0"`
Dec 05 08:44:51.341 INFO [stdout] af43086e7cfcc32ca3922a93a6e868498037ad50fce38050a1bc837e533b70d0
Dec 05 08:44:51.346 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 08:44:51.692 INFO [stdout] 2ab9cb5da8e0c0b5df9f61f56ac6bb1feff8f129baeba90cefc51e482f58ea17
Dec 05 08:44:51.698 INFO running `"docker" "start" "-a" "2ab9cb5da8e0c0b5df9f61f56ac6bb1feff8f129baeba90cefc51e482f58ea17"`
Dec 05 08:44:52.820 INFO [stderr] usermod: no changes
Dec 05 08:44:52.980 INFO [stderr]    Compiling plt v5.4.0 (/source)
Dec 05 08:44:54.882 INFO [stderr] warning: unused variable: `rules`
Dec 05 08:44:54.882 INFO [stderr]   --> src/sdt.rs:34:13
Dec 05 08:44:54.882 INFO [stderr]    |
Dec 05 08:44:54.882 INFO [stderr] 34 |         let rules: SDTRules = match serde_yaml::from_reader(r) {
Dec 05 08:44:54.882 INFO [stderr]    |             ^^^^^ help: consider using `_rules` instead
Dec 05 08:44:54.882 INFO [stderr]    |
Dec 05 08:44:54.882 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 08:44:54.882 INFO [stderr] 
Dec 05 08:44:55.422 INFO [stderr] warning: struct is never constructed: `SDT`
Dec 05 08:44:55.422 INFO [stderr]   --> src/sdt.rs:20:1
Dec 05 08:44:55.422 INFO [stderr]    |
Dec 05 08:44:55.422 INFO [stderr] 20 | pub struct SDT {
Dec 05 08:44:55.422 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 05 08:44:55.422 INFO [stderr]    |
Dec 05 08:44:55.422 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:44:55.422 INFO [stderr] 
Dec 05 08:44:55.422 INFO [stderr] warning: method is never used: `load`
Dec 05 08:44:55.422 INFO [stderr]   --> src/sdt.rs:25:5
Dec 05 08:44:55.422 INFO [stderr]    |
Dec 05 08:44:55.422 INFO [stderr] 25 |     pub fn load(input_path: &str) -> io::Result<SDT> {
Dec 05 08:44:55.422 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:44:55.422 INFO [stderr] 
Dec 05 08:44:55.423 INFO [stderr] warning: method is never used: `load_from_reader`
Dec 05 08:44:55.423 INFO [stderr]   --> src/sdt.rs:30:5
Dec 05 08:44:55.423 INFO [stderr]    |
Dec 05 08:44:55.423 INFO [stderr] 30 | /     pub fn load_from_reader<R: ?Sized + BufRead>(r: R) -> io::Result<SDT>
Dec 05 08:44:55.423 INFO [stderr] 31 | |     where
Dec 05 08:44:55.423 INFO [stderr] 32 | |         R: ::std::marker::Sized,
Dec 05 08:44:55.423 INFO [stderr] 33 | |     {
Dec 05 08:44:55.423 INFO [stderr] ...  |
Dec 05 08:44:55.423 INFO [stderr] 40 | |         })
Dec 05 08:44:55.423 INFO [stderr] 41 | |     }
Dec 05 08:44:55.423 INFO [stderr]    | |_____^
Dec 05 08:44:55.423 INFO [stderr] 
Dec 05 08:45:00.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.88s
Dec 05 08:45:00.745 INFO [stderr] su: No module specific data is present
Dec 05 08:45:02.047 INFO running `"docker" "inspect" "2ab9cb5da8e0c0b5df9f61f56ac6bb1feff8f129baeba90cefc51e482f58ea17"`
Dec 05 08:45:02.452 INFO running `"docker" "rm" "-f" "2ab9cb5da8e0c0b5df9f61f56ac6bb1feff8f129baeba90cefc51e482f58ea17"`
Dec 05 08:45:02.683 INFO [stdout] 2ab9cb5da8e0c0b5df9f61f56ac6bb1feff8f129baeba90cefc51e482f58ea17
Dec 05 08:45:02.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 08:45:03.082 INFO [stdout] 851bdd8fbe8ff7be472e7c1c0637e9b3d2e22bc565805cbbfbfcbb70f48b9c32
Dec 05 08:45:03.084 INFO running `"docker" "start" "-a" "851bdd8fbe8ff7be472e7c1c0637e9b3d2e22bc565805cbbfbfcbb70f48b9c32"`
Dec 05 08:45:04.560 INFO [stderr] usermod: no changes
Dec 05 08:45:04.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 05 08:45:04.692 INFO [stderr]      Running /target/debug/deps/plt-e2e82164e32ceefe
Dec 05 08:45:04.695 INFO [stdout] 
Dec 05 08:45:04.695 INFO [stdout] running 24 tests
Dec 05 08:45:04.698 INFO [stdout] test cfg::tests::remove_unreachable ... ok
Dec 05 08:45:04.702 INFO [stdout] test cfg::tests::simplify ... ok
Dec 05 08:45:04.709 INFO [stdout] test pda::tests::design ... ok
Dec 05 08:45:04.715 INFO [stdout] test cfg::tests::remove_epsilon ... ok
Dec 05 08:45:04.715 INFO [stdout] test cfg::tests::load_mailformed_cfg ... ok
Dec 05 08:45:04.715 INFO [stdout] test cfg::tests::remove_useless ... ok
Dec 05 08:45:04.715 INFO [stdout] test cfg::tests::load_cfg ... ok
Dec 05 08:45:04.717 INFO [stdout] test pda::tests::dpda ... ok
Dec 05 08:45:04.717 INFO [stdout] test pda::tests::follow_free_moves ... ok
Dec 05 08:45:04.717 INFO [stdout] test cfg::tests::remove_units ... ok
Dec 05 08:45:04.717 INFO [stdout] test pda::tests::next_stack ... ok
Dec 05 08:45:04.718 INFO [stdout] test pda::tests::rulebook ... ok
Dec 05 08:45:04.718 INFO [stdout] test pdt::tests::applies_to ... ok
Dec 05 08:45:04.718 INFO [stdout] test pda::tests::load_design ... ok
Dec 05 08:45:04.718 INFO [stdout] test pda::tests::applies_to ... ok
Dec 05 08:45:04.720 INFO [stdout] test pda::tests::rule_follow ... ok
Dec 05 08:45:04.720 INFO [stdout] test pdt::tests::dpdt ... ok
Dec 05 08:45:04.720 INFO [stdout] test cfg::tests::chomsky ... ok
Dec 05 08:45:04.724 INFO [stdout] test pdt::tests::rulebook ... ok
Dec 05 08:45:04.724 INFO [stdout] test pdt::tests::design ... ok
Dec 05 08:45:04.724 INFO [stdout] test pdt::tests::follow_free_moves ... ok
Dec 05 08:45:04.724 INFO [stdout] test pdt::tests::load_design ... ok
Dec 05 08:45:04.736 INFO [stdout] test pdt::tests::rule_follow ... ok
Dec 05 08:45:04.736 INFO [stdout] test pdt::tests::next_stack ... ok
Dec 05 08:45:04.736 INFO [stdout] 
Dec 05 08:45:04.736 INFO [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:45:04.736 INFO [stdout] 
Dec 05 08:45:04.744 INFO [stderr] su: No module specific data is present
Dec 05 08:45:05.634 INFO running `"docker" "inspect" "851bdd8fbe8ff7be472e7c1c0637e9b3d2e22bc565805cbbfbfcbb70f48b9c32"`
Dec 05 08:45:05.982 INFO running `"docker" "rm" "-f" "851bdd8fbe8ff7be472e7c1c0637e9b3d2e22bc565805cbbfbfcbb70f48b9c32"`
Dec 05 08:45:06.252 INFO [stdout] 851bdd8fbe8ff7be472e7c1c0637e9b3d2e22bc565805cbbfbfcbb70f48b9c32